EP2803769A4 - Method for controlling operation of dump for construction machinery - Google Patents

Method for controlling operation of dump for construction machinery

Info

Publication number
EP2803769A4
EP2803769A4 EP12864041.4A EP12864041A EP2803769A4 EP 2803769 A4 EP2803769 A4 EP 2803769A4 EP 12864041 A EP12864041 A EP 12864041A EP 2803769 A4 EP2803769 A4 EP 2803769A4
Authority
EP
European Patent Office
Prior art keywords
dump
controlling operation
construction machinery
machinery
construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12864041.4A
Other languages
German (de)
French (fr)
Other versions
EP2803769A1 (en
Inventor
Ok-Jin Suk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volvo Construction Equipment AB
Original Assignee
Volvo Construction Equipment AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volvo Construction Equipment AB filed Critical Volvo Construction Equipment AB
Publication of EP2803769A1 publication Critical patent/EP2803769A1/en
Publication of EP2803769A4 publication Critical patent/EP2803769A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/439—Automatic repositioning of the implement, e.g. automatic dumping, auto-return
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • E02F9/2012—Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2037—Coordinating the movements of the implement and of the frame
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/24—Safety devices, e.g. for preventing overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
EP12864041.4A 2012-01-02 2012-01-02 Method for controlling operation of dump for construction machinery Withdrawn EP2803769A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/000017 WO2013103157A2 (en) 2012-01-02 2012-01-02 Method for controlling operation of dump for constuction machinery

Publications (2)

Publication Number Publication Date
EP2803769A1 EP2803769A1 (en) 2014-11-19
EP2803769A4 true EP2803769A4 (en) 2015-11-25

Family

ID=48745512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12864041.4A Withdrawn EP2803769A4 (en) 2012-01-02 2012-01-02 Method for controlling operation of dump for construction machinery

Country Status (8)

Country Link
US (1) US9187879B2 (en)
EP (1) EP2803769A4 (en)
JP (1) JP2015503689A (en)
KR (1) KR101650061B1 (en)
CN (1) CN104066898B (en)
BR (1) BR112014016207A8 (en)
CA (1) CA2861747A1 (en)
WO (1) WO2013103157A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2954121B1 (en) * 2013-02-06 2018-12-19 Volvo Construction Equipment AB Swing control system for construction machines
KR101798914B1 (en) * 2013-12-26 2017-11-17 두산인프라코어 주식회사 Method and device for controlling main control valve of construction machinery
JP6791827B2 (en) * 2017-09-29 2020-11-25 株式会社小松製作所 Work vehicle and control method of work vehicle
JP7197310B2 (en) 2018-08-31 2022-12-27 株式会社小松製作所 Loading machine control device and control method
CN111121706A (en) * 2019-12-31 2020-05-08 潍柴动力股份有限公司 Excavator rotation angle measuring method, device and system
US12024173B2 (en) 2020-11-04 2024-07-02 Deere & Company System and method for work state estimation and control of self-propelled work vehicles
IT202200000281A1 (en) * 2022-01-11 2023-07-11 Cnh Ind Italia Spa IMPROVED SYSTEM AND METHOD FOR CONTROLING A RETURN FUNCTION IN A WORK VEHICLE

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288196A (en) * 1979-06-14 1981-09-08 Sutton Ii James O Computer controlled backhoe
US4377043A (en) * 1980-01-07 1983-03-22 Kabushiki Kaisha Komatsu Seisakusho Semi-automatic hydraulic excavator
JPS62214406A (en) * 1986-03-17 1987-09-21 Komatsu Ltd Power shovel control method
US5528498A (en) * 1994-06-20 1996-06-18 Caterpillar Inc. Laser referenced swing sensor
GB2342640A (en) * 1998-10-09 2000-04-19 Univ Carnegie Mellon System for autonomous excavation and truck loading
US6076030A (en) * 1998-10-14 2000-06-13 Carnegie Mellon University Learning system and method for optimizing control of autonomous earthmoving machinery
EP1323870A1 (en) * 2001-12-26 2003-07-02 Caterpillar Inc. Work machine control for improving cycle time
WO2009086601A1 (en) * 2008-01-08 2009-07-16 Cmte Development Limited A real time method for determining the spatial pose of electric mining shovels

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446980A (en) 1994-03-23 1995-09-05 Caterpillar Inc. Automatic excavation control system and method
JP3145027B2 (en) * 1996-03-22 2001-03-12 新キャタピラー三菱株式会社 Automatic control device for hydraulic excavator
JP3308450B2 (en) * 1996-06-26 2002-07-29 日立建機株式会社 Construction machine front control device, area setting method and operation panel
JPH1018339A (en) 1996-07-04 1998-01-20 Komatsu Ltd Arm position control method of construction machine and controller thereof
US6185493B1 (en) * 1999-03-12 2001-02-06 Caterpillar Inc. Method and apparatus for controlling an implement of a work machine
US6763619B2 (en) * 2002-10-31 2004-07-20 Deere & Company Automatic loader bucket orientation control
CN1826448B (en) * 2003-07-30 2010-04-28 株式会社小松制作所 Working machine
US7869923B2 (en) * 2004-09-24 2011-01-11 Komatsu Ltd. Slewing controller, slewing control method, and construction machine
JP4851802B2 (en) * 2006-02-01 2012-01-11 日立建機株式会社 Swivel drive device for construction machinery
US20100254793A1 (en) * 2007-06-15 2010-10-07 Boris Trifunovic Electronic Anti-Spill
US7934329B2 (en) * 2008-02-29 2011-05-03 Caterpillar Inc. Semi-autonomous excavation control system
KR101601978B1 (en) * 2009-12-03 2016-03-09 두산인프라코어 주식회사 Full crowd detent apparatus of wheeloader bucket
JP5512311B2 (en) * 2010-02-03 2014-06-04 住友重機械工業株式会社 Construction machinery
US8437920B2 (en) * 2010-06-04 2013-05-07 Caterpillar Global Mining Llc Dual monitor information display system and method for an excavator
CN103026076B (en) * 2010-07-30 2015-09-09 沃尔沃建造设备有限公司 For the swing flow control system of construction equipment and the method for control swing flow control system
US20130269332A1 (en) 2010-12-27 2013-10-17 Volvo Construction Equipment Ab Energy recycling system for a construction apparatus
CN103717914B (en) 2011-08-09 2016-05-11 沃尔沃建造设备有限公司 For the hydraulic control system of construction machinery

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288196A (en) * 1979-06-14 1981-09-08 Sutton Ii James O Computer controlled backhoe
US4377043A (en) * 1980-01-07 1983-03-22 Kabushiki Kaisha Komatsu Seisakusho Semi-automatic hydraulic excavator
JPS62214406A (en) * 1986-03-17 1987-09-21 Komatsu Ltd Power shovel control method
US5528498A (en) * 1994-06-20 1996-06-18 Caterpillar Inc. Laser referenced swing sensor
GB2342640A (en) * 1998-10-09 2000-04-19 Univ Carnegie Mellon System for autonomous excavation and truck loading
US6076030A (en) * 1998-10-14 2000-06-13 Carnegie Mellon University Learning system and method for optimizing control of autonomous earthmoving machinery
EP1323870A1 (en) * 2001-12-26 2003-07-02 Caterpillar Inc. Work machine control for improving cycle time
WO2009086601A1 (en) * 2008-01-08 2009-07-16 Cmte Development Limited A real time method for determining the spatial pose of electric mining shovels

Also Published As

Publication number Publication date
KR20140113660A (en) 2014-09-24
KR101650061B1 (en) 2016-08-22
US9187879B2 (en) 2015-11-17
WO2013103157A2 (en) 2013-07-11
CA2861747A1 (en) 2013-07-11
CN104066898A (en) 2014-09-24
BR112014016207A8 (en) 2017-07-04
JP2015503689A (en) 2015-02-02
BR112014016207A2 (en) 2017-06-13
US20140343805A1 (en) 2014-11-20
CN104066898B (en) 2016-06-01
EP2803769A1 (en) 2014-11-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20140630

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: SUK, OK-JIN

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151028

RIC1 Information provided on ipc code assigned before grant

Ipc: E02F 9/20 20060101ALI20151022BHEP

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